<!DOCTYPE html>

<html>
    <head>
        <meta charset="UTF-8">
        <title>异步请求</title>
    </head>
    <body>

        <h1>异步请求</h1>

        <p>
            <input type="text" value="小姜同学" placeholder="请输入">
        </p>

        <button class="first">GET</button>
        <button class="second">POST</button>
        <button class="third">PUT</button>
        <button class="fourth">DELETE</button>

        <div class="result"></div>

        <script src="/async.js" type="text/javascript"></script>

    </body>
</html>